A weightless and invisible formula that delivers flexible hold with impeccable shine to allow for quick setting, resetting, and re-brushing. A unique patented polymer memory system keeps hair in place while providing a natural, flexible, and brushable finish. AC kerazyme protects hair against the intense heat of thermal styling tools, pro vitamin B repairs damage from chemical treatments and coloring, and a combination of lychee extract, argan oil, and wheat protein replenish moisture and repair the hair's natural texture. It protects against UVA/UVB rays and color fade, leaving hair perfectly styled without a stiff feel. It is formulated Without: - Parabens- Sulfates- Phthalates Spray throughout dry hair before heat styling for added thermal protection. This product is a UK Harper's Bazaar 'Beauty Hot 100' 2013 Best Finishing Spray award winner.